American Journal of Neuroradiology: 38 (4)

Index by author

April 01, 2017; Volume 38,Issue 4

Melbourne, L.
1. PEDIATRICS
  
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  Patterns of Brain Injury in Newborns Treated with Extracorporeal Membrane Oxygenation
  M.A. Wien, M.T. Whitehead, D. Bulas, M. Ridore, L. Melbourne, G. Oldenburg, B.L. Short and A.N. Massaro
  
  American Journal of Neuroradiology April 2017, 38 (4) 820-826; DOI: https://doi.org/10.3174/ajnr.A5092
Montoya, J.C.
1. PEDIATRICS
  
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  Low-Dose CT for Craniosynostosis: Preserving Diagnostic Benefit with Substantial Radiation Dose Reduction
  J.C. Montoya, L.J. Eckel, D.R. DeLone, A.L. Kotsenas, F.E. Diehn, L. Yu, A.C. Bartley, R.E. Carter, C.H. McCollough and J.G. Fletcher
  
  American Journal of Neuroradiology April 2017, 38 (4) 672-677; DOI: https://doi.org/10.3174/ajnr.A5063
Moran, C.
1. INTERVENTIONAL
  
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  Lack of Association between Statin Use and Angiographic and Clinical Outcomes after Pipeline Embolization for Intracranial Aneurysms
  W. Brinjikji, H. Cloft, S. Cekirge, D. Fiorella, R.A. Hanel, P. Jabbour, P. Lylyk, C. McDougall, C. Moran, A. Siddiqui, I. Szikora and D.F. Kallmes
  
  American Journal of Neuroradiology April 2017, 38 (4) 753-758; DOI: https://doi.org/10.3174/ajnr.A5078
Moriarty, M.W.
1. ADULT BRAIN
  
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  Benign Enhancing Foramen Magnum Lesions: Clinical Report of a Newly Recognized Entity
  B.J. McGuinness, J.P. Morrison, S.K. Brew and M.W. Moriarty
  
  American Journal of Neuroradiology April 2017, 38 (4) 721-725; DOI: https://doi.org/10.3174/ajnr.A5085
Morrison, J.P.
1. ADULT BRAIN
  
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  Benign Enhancing Foramen Magnum Lesions: Clinical Report of a Newly Recognized Entity
  B.J. McGuinness, J.P. Morrison, S.K. Brew and M.W. Moriarty
  
  American Journal of Neuroradiology April 2017, 38 (4) 721-725; DOI: https://doi.org/10.3174/ajnr.A5085
Mueller, S.
1. FELLOWS' JOURNAL CLUBPEDIATRICS
  
  Open Access
  Imaging Characteristics of Pediatric Diffuse Midline Gliomas with Histone H3 K27M Mutation
  M.S. Aboian, D.A. Solomon, E. Felton, M.C. Mabray, J.E. Villanueva-Meyer, S. Mueller and S. Cha
  
  American Journal of Neuroradiology April 2017, 38 (4) 795-800; DOI: https://doi.org/10.3174/ajnr.A5076
  
  The 2016 WHO Classification of Tumors of the Central Nervous System includes “diffuse midline glioma with histone H3 K27M mutation” as a new diagnostic entity. This study of 33 patients with diffuse midline gliomas found histone H3 K27M mutation was present in 24 patients (72.7%) and absent in 9 (27.3%). The location was the thalamus in 27.3%; the pons in 42.4%; within the vermis/fourth ventricle in 15%; and the spinal cord in 6%. The radiographic features of diffuse midline gliomas with histone H3 K27M mutation were highly variable, ranging from expansile masses without enhancement or necrosis with large areas of surrounding infiltrative growth to peripherally enhancing masses with central necrosis with significant mass effect.
Muraleedharan, A.
1. EDITOR'S CHOICEADULT BRAIN
  
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  Combining Diffusion Tensor Metrics and DSC Perfusion Imaging: Can It Improve the Diagnostic Accuracy in Differentiating Tumefactive Demyelination from High-Grade Glioma?
  S.B. Hiremath, A. Muraleedharan, S. Kumar, C. Nagesh, C. Kesavadas, M. Abraham, T.R. Kapilamoorthy and B. Thomas
  
  American Journal of Neuroradiology April 2017, 38 (4) 685-690; DOI: https://doi.org/10.3174/ajnr.A5089
  
  Fourteen patients with tumefactive demyelinating lesions and 21 patients with high-grade gliomas underwent MR imaging with conventional, DTI, and DSC perfusion imaging. Conventional imaging sequences had a sensitivity of 80.9% and specificity of 57.1% in differentiating high-grade gliomas from tumefactive demyelinating lesions. DTI metrics (p:q tensor decomposition) and DSC perfusion demonstrated a statistically significant difference among enhancing portions in tumefactive demyelinating lesions and high-grade gliomas. The highest specificity was found for ADC, the anisotropic component of the diffusion tensor, and relative CBV. The authors conclude that DTI and DSC perfusion add profoundly to conventional imaging in differentiating tumefactive demyelinating lesions and high-grade gliomas.
Nagesh, C.
1. EDITOR'S CHOICEADULT BRAIN
  
  You have access
  Combining Diffusion Tensor Metrics and DSC Perfusion Imaging: Can It Improve the Diagnostic Accuracy in Differentiating Tumefactive Demyelination from High-Grade Glioma?
  S.B. Hiremath, A. Muraleedharan, S. Kumar, C. Nagesh, C. Kesavadas, M. Abraham, T.R. Kapilamoorthy and B. Thomas
  
  American Journal of Neuroradiology April 2017, 38 (4) 685-690; DOI: https://doi.org/10.3174/ajnr.A5089
  
  Fourteen patients with tumefactive demyelinating lesions and 21 patients with high-grade gliomas underwent MR imaging with conventional, DTI, and DSC perfusion imaging. Conventional imaging sequences had a sensitivity of 80.9% and specificity of 57.1% in differentiating high-grade gliomas from tumefactive demyelinating lesions. DTI metrics (p:q tensor decomposition) and DSC perfusion demonstrated a statistically significant difference among enhancing portions in tumefactive demyelinating lesions and high-grade gliomas. The highest specificity was found for ADC, the anisotropic component of the diffusion tensor, and relative CBV. The authors conclude that DTI and DSC perfusion add profoundly to conventional imaging in differentiating tumefactive demyelinating lesions and high-grade gliomas.
Nariai, T.
1. ADULT BRAIN
  
  Open Access
  Noninvasive Evaluation of CBF and Perfusion Delay of Moyamoya Disease Using Arterial Spin-Labeling MRI with Multiple Postlabeling Delays: Comparison with ¹⁵O-Gas PET and DSC-MRI
  S. Hara, Y. Tanaka, Y. Ueda, S. Hayashi, M. Inaji, K. Ishiwata, K. Ishii, T. Maehara and T. Nariai
  
  American Journal of Neuroradiology April 2017, 38 (4) 696-702; DOI: https://doi.org/10.3174/ajnr.A5068
Nasr, D.
1. EXTRACRANIAL VASCULAR
  
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  Intracranial and Extracranial Neurovascular Manifestations of Takayasu Arteritis
  K.M. Bond, D. Nasr, V. Lehman, G. Lanzino, H.J. Cloft and W. Brinjikji
  
  American Journal of Neuroradiology April 2017, 38 (4) 766-772; DOI: https://doi.org/10.3174/ajnr.A5095

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American Journal of Neuroradiology

Index by author

Melbourne, L.

Montoya, J.C.

Moran, C.

Moriarty, M.W.

Morrison, J.P.

Mueller, S.

Muraleedharan, A.

Nagesh, C.

Nariai, T.

Nasr, D.

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